void TabBar::contextMenuEvent(QContextMenuEvent* event)
{
int index = tabAt(event->pos());
m_clickedTab = index;
QMenu menu;
menu.addAction(IconProvider::newTabIcon(), tr("&New tab"), m_window, SLOT(addTab()));
menu.addSeparator();
if (index != -1) {
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(m_clickedTab));
if (!webTab) {
return;
}
if (m_window->weView(m_clickedTab)->isLoading()) {
menu.addAction(QIcon::fromTheme(QSL("process-stop")), tr("&Stop Tab"), this, SLOT(stopTab()));
}
else {
menu.addAction(QIcon::fromTheme(QSL("view-refresh")), tr("&Reload Tab"), this, SLOT(reloadTab()));
}
menu.addAction(QIcon::fromTheme("tab-duplicate"), tr("&Duplicate Tab"), this, SLOT(duplicateTab()));
if (count() > 1 && !webTab->isPinned()) {
menu.addAction(QIcon::fromTheme("tab-detach"), tr("D&etach Tab"), this, SLOT(detachTab()));
}
menu.addAction(webTab->isPinned() ? tr("Un&pin Tab") : tr("&Pin Tab"), this, SLOT(pinTab()));
#if QT_VERSION >= QT_VERSION_CHECK(5,7,0)
menu.addAction(webTab->isMuted() ? tr("Un&mute Tab") : tr("&Mute Tab"), this, SLOT(muteTab()));
#endif
menu.addSeparator();
menu.addAction(tr("Re&load All Tabs"), m_tabWidget, SLOT(reloadAllTabs()));
menu.addAction(tr("&Bookmark This Tab"), this, SLOT(bookmarkTab()));
menu.addAction(tr("Bookmark &All Tabs"), m_window, SLOT(bookmarkAllTabs()));
menu.addSeparator();
menu.addAction(m_window->action(QSL("Other/RestoreClosedTab")));
menu.addSeparator();
menu.addAction(tr("Close Ot&her Tabs"), this, SLOT(closeAllButCurrent()));
menu.addAction(QIcon::fromTheme("window-close"), tr("Cl&ose"), this, SLOT(closeTab()));
menu.addSeparator();
}
else {
menu.addAction(tr("Reloa&d All Tabs"), m_tabWidget, SLOT(reloadAllTabs()));
menu.addAction(tr("Bookmark &All Tabs"), m_window, SLOT(bookmarkAllTabs()));
menu.addSeparator();
menu.addAction(m_window->action(QSL("Other/RestoreClosedTab")));
}
m_window->action(QSL("Other/RestoreClosedTab"))->setEnabled(m_tabWidget->canRestoreTab());
// Prevent choosing first option with double rightclick
const QPoint pos = event->globalPos();
QPoint p(pos.x(), pos.y() + 1);
menu.exec(p);
m_window->action(QSL("Other/RestoreClosedTab"))->setEnabled(true);
}
void TabBar::updatePinnedTabCloseButton(int index)
{
if (!validIndex(index)) {
return;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
QAbstractButton* button = qobject_cast<QAbstractButton*>(tabButton(index, closeButtonPosition()));
bool pinned = webTab && webTab->isPinned();
if (pinned) {
if (button) {
button->hide();
}
}
else {
if (button) {
button->show();
}
else {
showCloseButton(index);
}
}
}
void TabBar::contextMenuRequested(const QPoint &position)
{
int index = tabAt(position);
m_clickedTab = index;
QMenu menu;
menu.addAction(QIcon(":/icons/menu/new-tab.png"), tr("&New tab"), p_QupZilla, SLOT(addTab()));
menu.addSeparator();
if (index != -1) {
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(m_clickedTab));
if (!webTab) {
return;
}
if (p_QupZilla->weView(m_clickedTab)->isLoading()) {
menu.addAction(qIconProvider->standardIcon(QStyle::SP_BrowserStop), tr("&Stop Tab"), this, SLOT(stopTab()));
}
else {
menu.addAction(qIconProvider->standardIcon(QStyle::SP_BrowserReload), tr("&Reload Tab"), this, SLOT(reloadTab()));
}
menu.addAction(tr("&Duplicate Tab"), this, SLOT(duplicateTab()));
menu.addAction(webTab->isPinned() ? tr("Un&pin Tab") : tr("&Pin Tab"), this, SLOT(pinTab()));
menu.addSeparator();
menu.addAction(tr("Re&load All Tabs"), m_tabWidget, SLOT(reloadAllTabs()));
menu.addAction(tr("&Bookmark This Tab"), this, SLOT(bookmarkTab()));
menu.addAction(tr("Bookmark &All Tabs"), p_QupZilla, SLOT(bookmarkAllTabs()));
menu.addSeparator();
QAction* action = p_QupZilla->actionRestoreTab();
action->setEnabled(m_tabWidget->canRestoreTab());
menu.addAction(action);
menu.addSeparator();
menu.addAction(tr("Close Ot&her Tabs"), this, SLOT(closeAllButCurrent()));
menu.addAction(QIcon::fromTheme("window-close"), tr("Cl&ose"), this, SLOT(closeTab()));
menu.addSeparator();
}
else {
menu.addAction(tr("Reloa&d All Tabs"), m_tabWidget, SLOT(reloadAllTabs()));
menu.addAction(tr("Bookmark &All Ta&bs"), p_QupZilla, SLOT(bookmarkAllTabs()));
menu.addSeparator();
QAction* action = menu.addAction(QIcon::fromTheme("user-trash"), tr("Restore &Closed Tab"), m_tabWidget, SLOT(restoreClosedTab()));
action->setEnabled(m_tabWidget->canRestoreTab());
}
// Prevent choosing first option with double rightclick
const QPoint &pos = mapToGlobal(position);
QPoint p(pos.x(), pos.y() + 1);
menu.exec(p);
p_QupZilla->actionRestoreTab()->setEnabled(true);
}
void TabBar::showCloseButton(int index)
{
if (!validIndex(index)) {
return;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
QAbstractButton* button = qobject_cast<QAbstractButton*>(tabButton(index, closeButtonPosition()));
if (button || (webTab && webTab->isPinned())) {
return;
}
insertCloseButton(index);
}
void TabBar::updateCloseButton(int index)
{
QAbstractButton* button = qobject_cast<QAbstractButton*>(tabButton(index, QTabBar::RightSide));
if (!button) {
return;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
if (webTab && webTab->isPinned()) {
button->hide();
}
else {
button->show();
}
}
void TabBar::showCloseButton(int index)
{
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
if (webTab && webTab->isPinned()) {
return;
}
CloseButton* button = (CloseButton*)tabButton(index, QTabBar::RightSide);
if (!button) {
return;
}
button->show();
}
QSize TabBar::tabSizeHint(int index) const
{
QSize size = QTabBar::tabSizeHint(index);
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
TabBar* tabBar = const_cast <TabBar*>(this);
tabBar->m_adjustingLastTab = false;
if (webTab && webTab->isPinned()) {
size.setWidth(PINNED_TAB_WIDTH);
}
else {
int availableWidth = width() - (PINNED_TAB_WIDTH * m_pinnedTabsCount) - m_tabWidget->buttonListTabs()->width() - m_tabWidget->buttonAddTab()->width();
int normalTabsCount = count() - m_pinnedTabsCount;
if (availableWidth >= MAXIMUM_TAB_WIDTH * normalTabsCount) {
tabBar->m_normalTabWidth = MAXIMUM_TAB_WIDTH;
size.setWidth(m_normalTabWidth);
}
else if (availableWidth < MINIMUM_TAB_WIDTH * normalTabsCount) {
tabBar->m_normalTabWidth = MINIMUM_TAB_WIDTH;
size.setWidth(m_normalTabWidth);
}
else {
int maxWidthForTab = availableWidth / normalTabsCount;
tabBar->m_normalTabWidth = maxWidthForTab;
//Fill any empty space (we've got from rounding) with last tab
if (index == count() - 1) {
tabBar->m_lastTabWidth = (availableWidth - maxWidthForTab * normalTabsCount) + maxWidthForTab;
tabBar->m_adjustingLastTab = true;
size.setWidth(m_lastTabWidth);
}
else {
tabBar->m_lastTabWidth = maxWidthForTab;
size.setWidth(m_lastTabWidth);
}
}
}
if (index == count() - 1) {
int xForAddTabButton = (PINNED_TAB_WIDTH * m_pinnedTabsCount) + (count() - m_pinnedTabsCount) * (m_normalTabWidth);
if (m_adjustingLastTab) {
xForAddTabButton += m_lastTabWidth - m_normalTabWidth;
}
emit tabBar->moveAddTabButton(xForAddTabButton);
}
return size;
}
void TabBar::showCloseButton(int index)
{
if (!validIndex(index)) {
return;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
QAbstractButton* button = qobject_cast<QAbstractButton*>(tabButton(index, QTabBar::RightSide));
if (button || (webTab && webTab->isPinned())) {
return;
}
QAbstractButton* closeButton = new CloseButton(this);
connect(closeButton, SIGNAL(clicked()), this, SLOT(closeTabFromButton()));
setTabButton(index, QTabBar::RightSide, closeButton);
}
void TabBar::pinTab()
{
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(m_clickedTab));
if (!webTab) {
return;
}
webTab->pinTab(m_clickedTab);
if (webTab->isPinned()) {
m_pinnedTabsCount++;
}
else {
m_pinnedTabsCount--;
}
// Adjust add tab button in proper position
tabSizeHint(count() - 1);
}
void TabBar::pinTab()
{
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(m_clickedTab));
if (!webTab) {
return;
}
webTab->pinTab(m_clickedTab);
if (webTab->isPinned()) {
m_pinnedTabsCount++;
}
else {
m_pinnedTabsCount--;
}
// We need to recalculate size of all tabs and repaint tabbar
// Unfortunately, Qt doesn't offer refresh() function as a public API
// So we are calling the lightest function that calls d->refresh()
setElideMode(elideMode());
}
QSize TabBar::tabSizeHint(int index, bool fast) const
{
if (!m_window->isVisible()) {
// Don't calculate it when window is not visible
// It produces invalid size anyway
return QSize(-1, -1);
}
const int pinnedTabWidth = comboTabBarPixelMetric(ComboTabBar::PinnedTabWidth);
const int minTabWidth = comboTabBarPixelMetric(ComboTabBar::NormalTabMinimumWidth);
QSize size = ComboTabBar::tabSizeHint(index);
// The overflowed tabs have same size and we can use this fast method
if (fast) {
size.setWidth(index >= pinnedTabsCount() ? minTabWidth : pinnedTabWidth);
return size;
}
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
TabBar* tabBar = const_cast <TabBar*>(this);
if (webTab && webTab->isPinned()) {
size.setWidth(pinnedTabWidth);
}
else {
int availableWidth = mainTabBarWidth() - comboTabBarPixelMetric(ExtraReservedWidth);
if (availableWidth < 0) {
return QSize(-1, -1);
}
const int normalTabsCount = ComboTabBar::normalTabsCount();
const int maxTabWidth = comboTabBarPixelMetric(ComboTabBar::NormalTabMaximumWidth);
if (availableWidth >= maxTabWidth * normalTabsCount) {
m_normalTabWidth = maxTabWidth;
size.setWidth(m_normalTabWidth);
}
else if (normalTabsCount > 0) {
const int minActiveTabWidth = comboTabBarPixelMetric(ComboTabBar::ActiveTabMinimumWidth);
int maxWidthForTab = availableWidth / normalTabsCount;
int realTabWidth = maxWidthForTab;
bool adjustingActiveTab = false;
if (realTabWidth < minActiveTabWidth) {
maxWidthForTab = normalTabsCount > 1 ? (availableWidth - minActiveTabWidth) / (normalTabsCount - 1) : 0;
realTabWidth = minActiveTabWidth;
adjustingActiveTab = true;
}
bool tryAdjusting = availableWidth >= minTabWidth * normalTabsCount;
if (m_showCloseOnInactive != 1 && tabsClosable() && availableWidth < (minTabWidth + 25) * normalTabsCount) {
// Hiding close buttons to save some space
tabBar->setTabsClosable(false);
tabBar->showCloseButton(currentIndex());
}
if (m_showCloseOnInactive == 1) {
// Always showing close buttons
tabBar->setTabsClosable(true);
tabBar->showCloseButton(currentIndex());
}
if (tryAdjusting) {
m_normalTabWidth = maxWidthForTab;
// Fill any empty space (we've got from rounding) with active tab
if (index == mainTabBarCurrentIndex()) {
if (adjustingActiveTab) {
m_activeTabWidth = (availableWidth - minActiveTabWidth
- maxWidthForTab * (normalTabsCount - 1)) + realTabWidth;
}
else {
m_activeTabWidth = (availableWidth - maxWidthForTab * normalTabsCount) + maxWidthForTab;
}
size.setWidth(m_activeTabWidth);
}
else {
size.setWidth(m_normalTabWidth);
}
}
}
// Restore close buttons according to preferences
if (m_showCloseOnInactive != 2 && !tabsClosable() && availableWidth >= (minTabWidth + 25) * normalTabsCount) {
tabBar->setTabsClosable(true);
// Hide close buttons on pinned tabs
for (int i = 0; i < count(); ++i) {
tabBar->updatePinnedTabCloseButton(i);
}
}
}
if (index == count() - 1) {
WebTab* lastMainActiveTab = qobject_cast<WebTab*>(m_tabWidget->widget(mainTabBarCurrentIndex()));
int xForAddTabButton = cornerWidth(Qt::TopLeftCorner) + pinTabBarWidth() + normalTabsCount() * m_normalTabWidth;
if (lastMainActiveTab && m_activeTabWidth > m_normalTabWidth) {
xForAddTabButton += m_activeTabWidth - m_normalTabWidth;
}
if (QApplication::layoutDirection() == Qt::RightToLeft) {
xForAddTabButton = width() - xForAddTabButton;
}
emit tabBar->moveAddTabButton(xForAddTabButton);
}
return size;
}
QSize TabBar::tabSizeHint(int index) const
{
if (!isVisible()) {
// Don't calculate it when tabbar is not visible
// It produces invalid size anyway
return QSize(-1, -1);
}
static int PINNED_TAB_WIDTH = -1;
static int MINIMUM_ACTIVE_TAB_WIDTH = -1;
if (PINNED_TAB_WIDTH == -1) {
PINNED_TAB_WIDTH = 16 + style()->pixelMetric(QStyle::PM_TabBarTabHSpace, 0, this);
MINIMUM_ACTIVE_TAB_WIDTH = PINNED_TAB_WIDTH + style()->pixelMetric(QStyle::PM_TabCloseIndicatorWidth, 0, this);
// just a hack: we want to be sure buttonAddTab and buttonListTabs can't cover the active tab
MINIMUM_ACTIVE_TAB_WIDTH = qMax(MINIMUM_ACTIVE_TAB_WIDTH, 6 + m_tabWidget->buttonListTabs()->width() + m_tabWidget->buttonAddTab()->width());
}
QSize size = QTabBar::tabSizeHint(index);
WebTab* webTab = qobject_cast<WebTab*>(m_tabWidget->widget(index));
TabBar* tabBar = const_cast <TabBar*>(this);
bool adjustingActiveTab = false;
if (webTab && webTab->isPinned()) {
size.setWidth(PINNED_TAB_WIDTH);
}
else {
int availableWidth = width() - (PINNED_TAB_WIDTH * m_pinnedTabsCount) - m_tabWidget->buttonListTabs()->width() - m_tabWidget->buttonAddTab()->width();
int normalTabsCount = count() - m_pinnedTabsCount;
if (availableWidth >= MAXIMUM_TAB_WIDTH * normalTabsCount) {
m_normalTabWidth = MAXIMUM_TAB_WIDTH;
size.setWidth(m_normalTabWidth);
}
else if (availableWidth < MINIMUM_TAB_WIDTH * normalTabsCount) {
// Tabs don't fit at all in tabbar even with MINIMUM_TAB_WIDTH
// We will try to use as low width of tabs as possible
// to try avoid overflowing tabs into tabbar buttons
int maxWidthForTab = availableWidth / normalTabsCount;
m_activeTabWidth = maxWidthForTab;
if (m_activeTabWidth < MINIMUM_ACTIVE_TAB_WIDTH) {
maxWidthForTab = (availableWidth - MINIMUM_ACTIVE_TAB_WIDTH) / (normalTabsCount - 1);
m_activeTabWidth = MINIMUM_ACTIVE_TAB_WIDTH;
adjustingActiveTab = true;
}
if (maxWidthForTab < PINNED_TAB_WIDTH) {
// FIXME: It overflows now
m_normalTabWidth = PINNED_TAB_WIDTH;
if (index == currentIndex()) {
size.setWidth(m_activeTabWidth);
}
else {
size.setWidth(m_normalTabWidth);
}
}
else {
m_normalTabWidth = maxWidthForTab;
// Fill any empty space (we've got from rounding) with active tab
if (index == currentIndex()) {
if (adjustingActiveTab) {
m_activeTabWidth = (availableWidth - MINIMUM_ACTIVE_TAB_WIDTH
- maxWidthForTab * (normalTabsCount - 1)) + m_activeTabWidth;
}
else {
m_activeTabWidth = (availableWidth - maxWidthForTab * normalTabsCount) + maxWidthForTab;
}
adjustingActiveTab = true;
size.setWidth(m_activeTabWidth);
}
else {
size.setWidth(m_normalTabWidth);
}
if (tabsClosable()) {
// Hiding close buttons to save some space
tabBar->setTabsClosable(false);
tabBar->showCloseButton(currentIndex());
}
}
}
else {
int maxWidthForTab = availableWidth / normalTabsCount;
m_activeTabWidth = maxWidthForTab;
if (m_activeTabWidth < MINIMUM_ACTIVE_TAB_WIDTH) {
maxWidthForTab = (availableWidth - MINIMUM_ACTIVE_TAB_WIDTH) / (normalTabsCount - 1);
m_activeTabWidth = MINIMUM_ACTIVE_TAB_WIDTH;
adjustingActiveTab = true;
}
m_normalTabWidth = maxWidthForTab;
// Fill any empty space (we've got from rounding) with active tab
if (index == currentIndex()) {
if (adjustingActiveTab) {
m_activeTabWidth = (availableWidth - MINIMUM_ACTIVE_TAB_WIDTH
- maxWidthForTab * (normalTabsCount - 1)) + m_activeTabWidth;
}
else {
m_activeTabWidth = (availableWidth - maxWidthForTab * normalTabsCount) + maxWidthForTab;
}
adjustingActiveTab = true;
size.setWidth(m_activeTabWidth);
}
else {
size.setWidth(m_normalTabWidth);
}
// Restore close buttons according to preferences
if (!tabsClosable()) {
tabBar->setTabsClosable(true);
// Hide close buttons on pinned tabs
for (int i = 0; i < count(); ++i) {
tabBar->updatePinnedTabCloseButton(i);
}
}
}
}
if (index == currentIndex()) {
int xForAddTabButton = (PINNED_TAB_WIDTH * m_pinnedTabsCount) + (count() - m_pinnedTabsCount) * (m_normalTabWidth);
if (adjustingActiveTab) {
xForAddTabButton += m_activeTabWidth - m_normalTabWidth;
}
// RTL Support
if (QApplication::layoutDirection() == Qt::RightToLeft) {
xForAddTabButton = width() - xForAddTabButton;
}
emit tabBar->moveAddTabButton(xForAddTabButton);
}
return size;
}
void TabManagerWidget::processActions()
{
if (!sender()) {
return;
}
m_refreshBlocked = true;
QHash<BrowserWindow*, WebTab*> selectedTabs;
const QString &command = sender()->objectName();
for (int i = 0; i < ui->treeWidget->topLevelItemCount(); ++i) {
QTreeWidgetItem* winItem = ui->treeWidget->topLevelItem(i);
if (winItem->checkState(0) == Qt::Unchecked) {
continue;
}
for (int j = 0; j < winItem->childCount(); ++j) {
QTreeWidgetItem* tabItem = winItem->child(j);
if (tabItem->checkState(0) == Qt::Unchecked) {
continue;
}
BrowserWindow* mainWindow = qobject_cast<BrowserWindow*>(qvariant_cast<QWidget*>(tabItem->data(0, QupZillaPointerRole)));
WebTab* webTab = qobject_cast<WebTab*>(qvariant_cast<QWidget*>(tabItem->data(0, WebTabPointerRole)));
// current supported actions are not applied to pinned tabs
if (webTab->isPinned()) {
tabItem->setCheckState(0, Qt::Unchecked);
continue;
}
if (command == "closeSelection") {
if (webTab->url().toString() == "qupzilla:restore") {
continue;
}
selectedTabs.insertMulti(mainWindow, webTab);
}
else if (command == "detachSelection" || command == "bookmarkSelection") {
selectedTabs.insertMulti(mainWindow, webTab);
}
}
winItem->setCheckState(0, Qt::Unchecked);
}
if (!selectedTabs.isEmpty()) {
if (command == "closeSelection") {
closeSelectedTabs(selectedTabs);
}
else if (command == "detachSelection") {
detachSelectedTabs(selectedTabs);
}
else if (command == "bookmarkSelection") {
bookmarkSelectedTabs(selectedTabs);
}
}
m_refreshBlocked = false;
delayedRefreshTree();
}
